Title: Culprit Finder
Author: alhiane
Published: <strong>7. oktober, 2026</strong>
Last modified: 7. oktober, 2026

---

Søk i utvidelser

![](https://ps.w.org/culprit-finder/assets/banner-772x250.png?rev=3732180)

![](https://ps.w.org/culprit-finder/assets/icon.svg?rev=3732180)

# Culprit Finder

 Av [alhiane](https://profiles.wordpress.org/alhiane/)

[Last ned](https://downloads.wordpress.org/plugin/culprit-finder.0.2.0.zip)

 * [Detaljer](https://nb.wordpress.org/plugins/culprit-finder/#description)
 * [Omtaler](https://nb.wordpress.org/plugins/culprit-finder/#reviews)
 *  [Installering](https://nb.wordpress.org/plugins/culprit-finder/#installation)
 * [Utvikling](https://nb.wordpress.org/plugins/culprit-finder/#developers)

 [Brukerstøtte](https://wordpress.org/support/plugin/culprit-finder/)

## Beskrivelse

When something on your site breaks, the usual advice is «deactivate all plugins,
then turn them back on one by one». With 30 plugins that takes ages, and doing it
on a live site breaks carts, logins and forms for real visitors.

Culprit Finder switches plugins off **for your browser only**. It asks one question
per step: «Is the problem still there?» Answer Yes or No, and it narrows things 
down until it names the plugin that causes the problem, or the two plugins that 
conflict with each other. Visitors and other admins see the normal site the whole
time.

Guides and answers to common questions are in the documentation: https://getculpritfinder.
com/docs

 * **Visitors never notice.** Only your browser sees plugins switched off. Nothing
   is deactivated, and your real plugin settings never change.
 * **Fast.** About 7 answers for 30 plugins, because each answer halves the list.
 * **Catches two-plugin conflicts**, such as two plugins that only crash together(«
   Cannot redeclare» fatal errors).
 * **Keep plugins on** that the problem needs, for example your shop plugin for 
   a checkout problem. Plugin dependencies («Requires Plugins») are respected.
 * **Answer from anywhere:** the Culprit Finder page, the toolbar on any page, the
   dashboard widget, or a control panel that keeps working even when a step breaks
   your pages.
 * **Always a way out:** an Exit button, a logged-out emergency exit link, and an
   automatic end after an hour without answers, or after three hours at most.
 * **A support report** for forums and plugin authors, with no site address, user
   names or emails. Copy it, or download it as .md or .txt.
 * **Results history:** your last 10 results stay on the Results tab, on your own
   site.

#### What it can’t test

Your theme, must-use plugins, drop-ins (such as `object-cache.php`) and server settings.
If the problem stays with every plugin off, the result says so. Multisite networks
aren’t supported yet.

#### Privacy

Culprit Finder makes no external requests and has no tracking. It stores its results
only on your site, and uninstalling removes them.

#### Source code and support

Culprit Finder is free software (GPLv2 or later). The source code is on GitHub: 
https://github.com/Alhiane/culprit-finder-plugin. Documentation lives at https://
getculpritfinder.com/docs.

## Skjermbilder

[⌊Pick plugins to keep on and save your two safety links.⌉⌊Pick plugins to keep 
on and save your two safety links.⌉[

Pick plugins to keep on and save your two safety links.

[⌊One question per step: is the problem still there?⌉⌊One question per step: is 
the problem still there?⌉[

One question per step: is the problem still there?

[⌊Answer from the toolbar on any page.⌉⌊Answer from the toolbar on any page.⌉[

Answer from the toolbar on any page.

[⌊The culprit, what to do next, and a report ready for any support forum.⌉⌊The culprit,
what to do next, and a report ready for any support forum.⌉[

The culprit, what to do next, and a report ready for any support forum.

[⌊Your last 10 results stay on this site.⌉⌊Your last 10 results stay on this site
.⌉[

Your last 10 results stay on this site.

[⌊How it works and every way out.⌉⌊How it works and every way out.⌉[

How it works and every way out.

## Installasjon

 1. Install Culprit Finder from Plugins  Add New, or upload the zip, then activate 
    it.
 2. Activation changes nothing on your site. When you press **Start troubleshooting**,
    Culprit Finder adds a small helper file, `wp-content/mu-plugins/culprit-finder-
    loader.php`, which is what lets it switch plugins off for your browser only. It
    removes the file again when troubleshooting ends, and it never touches a file it
    didn’t create. If your host doesn’t allow writing there, the Culprit Finder page
    shows how to add it by hand.
 3. Open **Culprit Finder** in the admin menu, bookmark the two safety links, tick «
    I’ve saved both links», and press **Start troubleshooting**.

## Ofte stilte spørsmål

### Will my visitors notice anything?

No. Plugins are only switched off for requests from your own browser while you are
logged in. Logged-out visitors and other administrators always get every plugin,
and pages filtered for you are marked as not cacheable.

### A step shows «There has been a critical error on this website». What now?

That’s normal: it often means the plugins switched on in that step are the problem.
Open the **control panel** link you bookmarked (the Culprit Finder page with `culprit_safe
=1`), which always loads safely, and answer there. WordPress may also email you 
about the error; you can ignore it during troubleshooting.

### My whole site is down, including wp-admin. Can I still use it?

Yes, through WordPress’s own recovery mode:

 1. When a plugin crashes the whole site, WordPress emails the site admin a «recovery
    mode» link. Open it and log in. WordPress pauses the plugin that crashed, for you
    only, so wp-admin loads again.
 2. Go to Culprit Finder, bookmark the two links, and press Start.
 3. Click **Exit Recovery Mode** in the admin bar straight away. This matters: while
    recovery mode is on, WordPress keeps that plugin paused and your answers would 
    be wrong. Culprit Finder now keeps your site usable instead, and the control panel
    link always works.
 4. Answer the questions as usual.

If the recovery email never arrives (some hosts can’t send email), ask another administrator,
use WP-CLI (`wp plugin deactivate`), or rename the plugin’s folder via FTP to get
back in. WordPress’s recovery email usually names the plugin that crashed; Culprit
Finder is most useful when the cause isn’t obvious, such as two plugins that only
fail together.

### How do I get out if everything is broken?

Any of these ends troubleshooting:

 * Press **Exit** on the Culprit Finder page, in the dashboard widget, or in the
   admin bar.
 * Open the **emergency exit** link you bookmarked. It works even when you’re logged
   out.
 * Wait an hour without answering; the session expires by itself. Every session 
   also ends by itself after three hours at most.
 * Deactivate Culprit Finder.
 * Clear your browser cookies or use another browser: only your browser was affected.
 * Delete `wp-content/mu-plugins/culprit-finder-loader.php` with FTP or your host’s
   file manager.

### Does any data leave my site?

No. Culprit Finder makes no external requests and has no tracking. Results are stored
only on your site (your last 10), and the support report contains no site address,
user names or emails. Uninstalling removes everything.

### How many questions will it ask?

About 7 for 30 plugins, because each answer halves the list. Finding two plugins
that only fail together takes a few more.

### What can’t it test?

Your theme, must-use plugins, drop-ins (such as `object-cache.php` or `advanced-
cache.php`), and server configuration. If the problem stays with every plugin off,
the report says so.

### Does it work on multisite?

Not yet. It refuses to start on multisite networks.

### Why does it add a file to wp-content/mu-plugins?

To switch plugins off for your browser only, Culprit Finder must run before WordPress
loads the other plugins, and only must-use plugins load that early. So when you 
press Start it adds one small helper file there, the same approach as WordPress’s
own Health Check & Troubleshooting plugin. Without your troubleshooting cookie the
file does nothing. It is removed when troubleshooting ends (Exit, the emergency 
exit link, the 60-minute timeout or the three-hour limit, or deactivating the plugin),
and Culprit Finder never overwrites or deletes a file it didn’t create.

### Can I manage plugins during troubleshooting?

No. The Plugins screen is paused for you while a session runs, so the shortened 
list you see can never be saved by accident. Exit first.

## Vurderinger

Det er ingen omtaler av denne utvidelsen.

## Bidragsytere og utviklere

«Culprit Finder» er programvare med åpen kildekode. Følgende personer har bidratt
til denne utvidelsen:

Bidragsytere

 *   [ alhiane ](https://profiles.wordpress.org/alhiane/)

[Oversett «Culprit Finder» til ditt språk.](https://translate.wordpress.org/projects/wp-plugins/culprit-finder)

### Interessert i utvikling?

[Bla gjennom koden](https://plugins.trac.wordpress.org/browser/culprit-finder/),
sjekk ut [SVN-repositoriet](https://plugins.svn.wordpress.org/culprit-finder/), 
eller abonner på [utviklingsloggen](https://plugins.trac.wordpress.org/log/culprit-finder/)
med [RSS](https://plugins.trac.wordpress.org/log/culprit-finder/?limit=100&mode=stop_on_copy&format=rss).

## Endringslogg

#### 0.2.0

 * Add-ons for Culprit Finder now stay on automatically during troubleshooting. 
   You no longer need to tick them under «Keep any plugins on?», and the setup screen,
   each step and the report show them as kept on.
 * Every troubleshooting session now ends by itself after three hours at most, even
   when answers keep coming.
 * Fixed: when answers came in automatically, your browser could drop out of a session
   that was still running.
 * For developers: new hooks and functions for add-ons (keep an add-on on, add setup
   fields, a step panel, result buttons and a toolbar label, and answer the current
   question from your own code). See https://getculpritfinder.com/docs/developers/
   hooks/

#### 0.1.0

 * First release: switch plugins off for your browser only, find the plugin (or 
   the two plugins) behind a problem, keep plugins on, respect plugin dependencies,
   answer from the page, the toolbar or the dashboard widget, results history with.
   md and .txt downloads, and a WP-CLI command.

## Meta

 *  Versjon **0.2.0**
 *  Sist oppdatert **1 dag siden**
 *  Aktive installasjoner **Færre enn 10**
 *  WordPress-versjon ** 6.5 eller nyere **
 *  Testet opp til **7.1.3**
 *  PHP-versjon ** 7.4 eller nyere **
 *  Språk
 * [English (US)](https://wordpress.org/plugins/culprit-finder/)
 * Stikkord
 * [debug](https://nb.wordpress.org/plugins/tags/debug/)[plugin conflict](https://nb.wordpress.org/plugins/tags/plugin-conflict/)
   [troubleshooting](https://nb.wordpress.org/plugins/tags/troubleshooting/)[white screen](https://nb.wordpress.org/plugins/tags/white-screen/)
 *  [Avansert visning](https://nb.wordpress.org/plugins/culprit-finder/advanced/)

## Vurderinger

Ingen omtaler er sendt inn ennå.

[Din omtale](https://wordpress.org/support/plugin/culprit-finder/reviews/#new-post)

[Se alle omtalene](https://wordpress.org/support/plugin/culprit-finder/reviews/)

## Bidragsytere

 *   [ alhiane ](https://profiles.wordpress.org/alhiane/)

## Brukerstøtte

Har du noe å si? Trenger du hjelp?

 [Vis brukerstøtteforumet](https://wordpress.org/support/plugin/culprit-finder/)